public ActionResult UploadPhoto([Bind(Include = "Name,Description")] PhotoFile file)
{
SaveObject obj;
try
{
obj = PhotoHelper.SavePhoto(Request, Server, "Product", "FileUpload");
if (obj.isValid)
{
if (ModelState.IsValid)
{
file.FilePath = obj.FilePath;
db.Photos.AddOrUpdate(file);
db.SaveChanges();
Session.Add("FileID", file.PhotoId);
}
else
{
return View(file);
}
// ViewBag.ProdCategories = new SelectList(db.ProdCategories, "CategoryId", "Name");
string path = "";
PhotoEdit check = PhotoEdit.def;
if (Session["EditUrl"] != null)
{
check = (PhotoEdit)Enum.Parse(typeof(PhotoEdit), Session["EditUrl"].ToString());
Session.Remove("EditUrl");
}
int EditId = 0;
if (Session["EditID"] != null)
{
EditId = Regex.IsMatch(Session["EditID"].ToString(), Variables.RegexForNumbers) ?
Int32.Parse(Session["EditID"].ToString()) : -1;
Session.Remove("EditID");
if (EditId == -1)
{
obj.Error.Add("Edit ID Problem or Something!");
ViewBag.Errors = obj;
return View();
}
}
string prod = null;
dynamic model = null;
switch (check)
{
case PhotoEdit.Create:
ViewBag.FileName = db.Photos.Find(file.PhotoId);
ViewBag.ProdCategories = new SelectList(db.ProdCategories, "CategoryId", "Name");
path = "Create";
break;
case PhotoEdit.EditProduct:
TempData["FileName"] = db.Photos.Find(file.PhotoId);
// model = db.Products.Find();
prod = "Products";
path = "Edit";
break;
case PhotoEdit.Edit:
model = db.Photos.Find(file.PhotoId);
path = "EditPhoto";
break;
default:
return RedirectToAction("Index");
}
System.Web.Routing.RouteValueDictionary routeValues = new System.Web.Routing.RouteValueDictionary();
routeValues.Add("id",EditId);
return RedirectToAction(path,prod,routeValues);
// return RedirectToAction("Create");
}
else
{
ViewBag.Errors = obj.Error;
return View();
}
}
catch (HttpException)
{
obj = new SaveObject();
obj.isValid = false;
obj.Error.Add("The size of the file must be below 6mb");
return View();
}
}
public ActionResult Create([Bind(Include = "FileName,Description")] PdfFile pdfFile)
{
int? PdfCatId = null;
var req = Request["PDFCategories"];
if (req != null)
{
if (req == "")
{
req = "0";
}
if (Regex.IsMatch(req, Variables.RegexForNumbers))
{
PdfCatId = Int32.Parse(req);
if (PdfCatId == 0 || PdfCatId == null)
{
ViewBag.PDFCategories = new SelectList(db.PdfCategories, "CategoryId", "Name");
ViewBag.PdfCatError = "Please Select a Product Category!";
}
}
}
SaveObject obj;
try
{
obj = PdfHelper.SavePDF(Request, Server, "PDF", "FileUpload");
if (obj.isValid)
{
pdfFile.Category = db.PdfCategories.Find(PdfCatId);
ModelState.Clear();
if (TryValidateModel(pdfFile))
{
pdfFile.FilePath = obj.FilePath;
db.PdfFiles.AddOrUpdate(pdfFile);
db.SaveChanges();
Session.Add("FileID", pdfFile.PdfId);
return RedirectToAction("Index");
}
else
{
return View(pdfFile);
}
// ViewBag.ProdCategories = new SelectList(db.ProdCategories, "CategoryId", "Name");
}
else
{
ViewBag.Errors = obj.Error;
return View();
}
}
catch (HttpException)
{
obj = new SaveObject();
obj.isValid = false;
obj.Error.Add("The size of the file must be below 6mb");
return View();
}
}
public ActionResult EditPhoto([Bind(Include = "Name,Description")] PhotoFile editfile, int? id)
{
string htmlattr = "FileUpload";
SaveObject Edit = new SaveObject();
if (!Regex.IsMatch(id.ToString(), Variables.RegexForNumbers))
{
return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
}
if (Request.Files[htmlattr].ContentLength > 0)
{
Edit = PhotoHelper.EditPhoto((int)id, editfile, Request, Server, "Product", htmlattr);
}
else
{
PhotoFile file = db.Photos.Find(id);
if (file == null)
{
return HttpNotFound();
}
file.Description = editfile.Description;
file.Name = editfile.Name;
try
{
db.Photos.AddOrUpdate(file);
db.SaveChanges();
Edit.isValid = true;
}
catch (Exception)
{
Edit.Error.Add("Something happened!");
Edit.isValid = false;
}
}
if (Edit.isValid)
{
string path = "";
PhotoEdit check = PhotoEdit.def;
if (Session["EditUrl"] != null)
{
check = (PhotoEdit)Enum.Parse(typeof(PhotoEdit), Session["EditUrl"].ToString());
Session.Remove("EditUrl");
}
int EditId = 0;
if(Session["EditID"] != null)
{
EditId = Regex.IsMatch(Session["EditID"].ToString(), Variables.RegexForNumbers) ?
Int32.Parse(Session["EditID"].ToString()) : -1;
Session.Remove("EditID");
if(EditId == -1)
{
Edit.Error.Add("Edit ID Problem or Something!");
ViewBag.Edit = Edit;
return View();
}
}
string prod = null;
dynamic model = null;
switch (check)
{
case PhotoEdit.Create:
ViewBag.FileName = db.Photos.Find(id);
ViewBag.ProdCategories = new SelectList(db.ProdCategories, "CategoryId", "Name");
path = "Create";
break;
case PhotoEdit.EditProduct:
TempData["FileName"] = db.Photos.Find(id);
// model = db.Products.Find();
prod = "Products";
path = "Edit";
break;
case PhotoEdit.Edit:
model = db.Photos.Find(id);
path = "EditPhoto";
break;
default:
return RedirectToAction("Index");
}
if(Session["FromEditProduct"] !=null)
{
bool ep = bool.Parse(Session["FromEditProduct"].ToString());
Session.Remove("FromEditProduct");
if(ep)
{
path = "Edit";
prod = "Products";
TempData["FileName"] = db.Photos.Find(id);
}
}
System.Web.Routing.RouteValueDictionary routeValues = new System.Web.Routing.RouteValueDictionary();
routeValues.Add("id", EditId);
return RedirectToAction(path, prod, routeValues);
}
ViewBag.Edit = Edit;
return View();
}
public static SaveObject SavePhoto(HttpRequestBase Request, HttpServerUtilityBase Server, string prefix, string htmlattr)
{
SaveObject obj = new SaveObject();
try
{
var file = Request.Files[htmlattr];
string pathToSave = Server.MapPath(SynMetal_MVC.Models.Variables.pathToSavePhotos);
string extension = Path.GetExtension(file.FileName);
if (extension == ".jpg" || extension == ".png" || extension == ".JPG" || extension == ".PNG")
{
if (file.ContentLength > 0 && file.ContentLength <= 6000000)
{
string filename = prefix + "_photo_"
+ Guid.NewGuid().ToString().Substring(0, 8) + extension;
string url = Path.Combine(pathToSave, filename);
file.SaveAs(url);
obj.Name = filename;
obj.FilePath = Path.Combine(Variables.pathToSavePhotos, filename);
obj.isValid = true;
}
else
{
obj.isValid = false;
obj.Error.Add("The size of the file must be below 6mb");
}
}
else
{
obj.isValid = false;
obj.Error.Add("Not valid extension!! Use .jpg or .png");
}
}
catch (HttpException)
{
obj.isValid = false;
obj.Error.Add("The size of the file must be below 6mb");
// return obj;
}
return obj;
}
public static SaveObject EditPhoto(int id, PhotoFile editfile, HttpRequestBase Request, HttpServerUtilityBase Server, string prefix, string htmlattr)
{
SaveObject obj = new SaveObject();
obj = DeletePhoto(id, Server, true);
if (obj.isValid)
{
obj = SavePhoto(Request, Server, prefix, htmlattr);
if (obj.isValid)
{
PhotoFile file = StoreDB.Photos.Find(id);
file.Description = editfile.Description;
file.Name = editfile.Name;
file.FilePath = obj.FilePath;
editfile = null;
StoreDB.Photos.AddOrUpdate(file);
StoreDB.SaveChanges();
}
}
return obj;
}
public static SaveObject DeletePhoto(int id, HttpServerUtilityBase Server, bool IsEditable)
{
SaveObject obj = new SaveObject();
PhotoFile file = StoreDB.Photos.Find(id);
if (file == null)
{
obj.isValid = false;
obj.Error.Add("The File you trying to delete doesnt exist!");
return obj;
}
try
{
File.Delete(Server.MapPath(file.FilePath));
if (!IsEditable)
{
var trry = from prod in StoreDB.Products
where prod.Photo.PhotoId == file.PhotoId
select prod;
foreach(var tr in trry)
{
tr.Photo = null;
}
StoreDB.Photos.Remove(file);
StoreDB.SaveChanges();
}
obj.Name = file.Name;
obj.isValid = true;
}
catch (FileNotFoundException)
{
obj.isValid = false;
obj.Error.Add("The File:" + file.Name + " could not be deleted");
return obj;
}
return obj;
}
public static SaveObject EditPDF(int id, PdfFile editfile, HttpRequestBase Request, HttpServerUtilityBase Server, string prefix, string htmlattr)
{
SaveObject obj = new SaveObject();
obj = DeletePDF(id, Server, true);
if (obj.isValid)
{
obj = SavePDF(Request, Server, prefix, htmlattr);
}
return obj;
}
public static SaveObject DeletePDF(int id, HttpServerUtilityBase Server, bool IsEditable)
{
SaveObject obj = new SaveObject();
PdfFile file = DB.PdfFiles.Find(id);
if (file == null)
{
obj.isValid = false;
obj.Error.Add("The File you trying to delete doesnt exist!");
return obj;
}
try
{
File.Delete(Server.MapPath(file.FilePath));
if (!IsEditable)
{
DB.PdfFiles.Remove(file);
DB.SaveChanges();
}
obj.Name = file.FileName;
obj.isValid = true;
}
catch (FileNotFoundException)
{
obj.isValid = false;
obj.Error.Add("The File:" + file.FileName + " could not be deleted");
return obj;
}
return obj;
}
